Was struggling with an Alarm 14 issue popping up as soon as I connected my Huanyang VFD. So I just wanted to post my solution. My VFD: Huanyang HY02D211B 110v and spindle: GDZ-80-2.2B (110v, 400hz)
First check your RS485 RS- / RS+ connections. A- goes to RS+ and B+ goes to RS-. Ensure you have changed your jumper over to VI on the VFD. I would recommend factory resetting your VFD by setting PD013 to 8 and power cycling.
My PD settings
PD001 = 2
PD002 = 2
PD003 = 400 (Had to set PD005 first to be able to set this to 400)
PD004 = 400
PD005 = 400
PD008 = 110
PD011 = 150
PD141 = 110
PD143 = 4
PD144 = 3000
PD163 = 2
PD164 = 2
PD165 = 3